digital refractometer

Energy conservation design (Auto power-off)
Switch between Fahrenheit and Centigrade degree
Reminding replacing the battery

Digital Refractometer also known as fruit pressure meter or pocket refractometer is a professional instrument for testing almost any liquid sugar cont

This kind refractometer is a precision optical instrument which is designed to measure the concentration of soluble solids(almost 100% sugar) in aqueo

Characteristics
Measurement of refractive index nD of transparent or translucent liquid and solid substances.
Measurement of the Brix of sugar solu

Digital refractometer for urine protein
This model is used for quick determination of protein in serum and urine specific gravity.

This model is used for measuring salinity of solution such as sea water,physiological
saline solution and refractive index of measured solution .

This model has two kinds of use.It can be usde for either sugar content or salinity of solution.

This model can be used for measuring the freezing point of either ethylene glycol or propylene based cooling systems and cleaner,it can be used for ch

Cowberry is a wild plant growing in Europe.Fruit juice
brewed by cowberry fruit is a most popular beverage
among local beverages.